12756572066

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{367561}}^1$

素因数の和:367674

約数の個数: 32

約数和(自身を含む): 22794724992

約数和(自身を除く): 10038152926

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 17353, 34706, 367561, 735122, 2572927, 5145854, 13599757, 24626587, 27199514, 49253174, 95198299, 172386109, 190396598, 344772218, 911183719, 1822367438, 6378286033, 12756572066]

約数ペア:

[(1, 12756572066), (2, 6378286033), (7, 1822367438), (14, 911183719), (37, 344772218), (67, 190396598), (74, 172386109), (134, 95198299), (259, 49253174), (469, 27199514), (518, 24626587), (938, 13599757), (2479, 5145854), (4958, 2572927), (17353, 735122), (34706, 367561)]